MALICIOUS
202
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link disguised as a download for 'Blender 3d tutorial español pdf'. This link redirects to a known malicious redirector, ttraff.com, which likely serves as a lure to a further malicious destination. The document also exhibits characteristics of a PDF link farm, with numerous embedded links pointing to various external resources, many hosted on Shopify. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
-
PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
-
Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
-
Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
-
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
-
Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
-
Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/pify?keyword=blender+3d+tutorial+espa%25C3%25B1ol+pdf In PDF document text
- http://files.tradelinegenie.com/uploads/1/3/1/6/131636978/wopatirifozup-suxitevakur.pdfIn PDF document text
- http://tijowo.fitcoresmartmoves.com/uploads/1/3/2/3/132303382/xipebuzofisu.pdfIn PDF document text
- http://files.racialwar.net/uploads/1/3/1/1/131164355/woxevuboke_givis.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8491/3565/files/73007191685.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5480/0802/files/kewumozufovafet.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/1135/8369/files/zofow.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/8940/2783/files/cadenas_troficas.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/5663/5816/files/22094642129.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/3903/9388/files/windows_11_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2331/6630/files/jajatizojoliwe.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0450/2165/9286/files/pdf_splitter_download.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/3789/1480/files/safusefalopivuruzuk.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/0261/0335/files/mepakezaninuzaveselediw.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/5413/5456/files/javuled.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
- http://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005cd7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CD7 | 5460 bytes |
SHA-256: 1b6ae0c24ae694bba0319fdfcc749e3910c963d1929cb1298ce3ffe62d7a8f49 |
|||
font_01_sfnt_off00006f27.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F27 | 1800 bytes |
SHA-256: e9a5a1f6ed95b1e3669933bb00002ad32a1708c3e0b735191cad5e02368a6c7d |
|||
font_02_sfnt_off000077b5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x77B5 | 10656 bytes |
SHA-256: 81e60571cfa1555cf769dd9343e233aaa1daa486d1a83c615fde44dd8bb42097 |
|||
font_03_sfnt_off00009c03.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9C03 | 16312 bytes |
SHA-256: 531e37f64a2e7dc3bfb257675d9e6c644c7b1597f33ba9a969cd005a7ed65660 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.